diff --git a/lib/wallet/txdb.js b/lib/wallet/txdb.js
index 5080647d..68d81934 100644
--- a/lib/wallet/txdb.js
+++ b/lib/wallet/txdb.js
@@ -1211,7 +1211,7 @@ TXDB.prototype._unconfirm = co(function* unconfirm(hash) {
   var tx = yield this.getTX(hash);
 
   if (!tx)
-    return false;
+    return;
 
   return yield this.__unconfirm(tx);
 });